[AMQ-7471] 使用5.15版本实现主从选举出现异常

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 5.15.11
• Fix Version/s: 5.x
• Component/s: Broker

Environment

active 5.15.11

centos 7 

zookeeper-3.6.0

 

• Assignee: Unassigned
• Reporter: [e-mail]
• Created: 26/Apr/20 04:01
• Updated: 26/Apr/20 13:59
• Resolved: 26/Apr/20 13:59

Description

use activemq-5.1511 test master/slave failover Exception encountered

start up 3 node ,used leveldb store

kill master node,slave unable to take over master work

check activemq.log:

2020-04-25 23:36:50,913 | INFO | No IOExceptionHandler registered, ignoring IO exception | org.apache.activemq.broker.BrokerService | LevelDB IOException handler.
java.io.IOException: com/google/common/util/concurrent/internal/InternalFutureFailureAccess
at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:40)[activemq-client-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.LevelDBClient.might_fail(LevelDBClient.scala:552)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.LevelDBClient.replay_init(LevelDBClient.scala:667)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.LevelDBClient.start(LevelDBClient.scala:558)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.DBManager.start(DBManager.scala:648)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.LevelDBStore.doStart(LevelDBStore.scala:312)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.replicated.MasterLevelDBStore.doStart(MasterLevelDBStore.scala:110)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)[activemq-client-5.15.11.jar:5.15.11]
at org.apache.activemq.leveldb.replicated.ElectingLevelDBStore$$anonfun$start_master$1.apply$mcV$sp(ElectingLevelDBStore.scala:230)[activemq-leveldb-store-5.15.11.jar:5.15.11]
at org.fusesource.hawtdispatch.package$$anon$4.run(hawtdispatch.scala:330)[hawtdispatch-scala-2.11-1.22.jar:1.22]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_11]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_11]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_11]
2020-04-25 23:36:50,928 | INFO | Stopped LevelDB[/usr/local/activemq-5.15/data/levelDB] | org.apache.activemq.leveldb.LevelDBStore | LevelDB IOException handler

I hope someone who has solved the same problem can help me , many thanks